<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <link rel="stylesheet" href="popup.css">
    <script type="module" src="popup.js"></script>
</head>
<body  style="width: 300px;height: 200px;">
    <strong>Hello World!</strong>
    
    <h1>导出当前session</h1>
    <textarea id="text" cols="10" rows="10" style="display: block; width: 100%;"></textarea>
    <button id="import">导入</button>
    <button id="export">导出</button>
</body>
</html>
